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COMCAST XFINITY CABLE MODEMS

Compare Comcast XFINITY modems, WiFi modems or wireless gateways for use with your Internet speed. Upgrading your XFINITY modem can be one of the best things you can do. Replacing your leased modem from Comcast will save you up to $10 a month on your cable bill. Increase your WiFi speed by upgrading to an XFINITY modem with a built-in wireless AC gateway or router.​ New customers can also skip on Comcast installation charges by installing a new comcast modem themselves. It's simple to do, if you pick the right modem, via an online install page.

Best Voice Cable Modem

Netgear C6250 WiFi Modem / Router Combo

The Netgear C6250 cable modem has a built-in WiFi router and features the latest in wireless connectivity, wireless AC. It also has four Ethernet ports which allows for 4 wired connections via an Ethernet cable. This is helpful when running high bandwidth devices such as a gaming consoles or HD streaming devices, like the New Roku 4K Player .

Netgear CM500 Cable Modem

​The Netgear CM500 is the best stand-alone cable modem for XFINITY. Other reviewers will agree with us too. It will require a separate router for in-home WiFi if needed. It can only connect to one device, i.e., a router or PC, etc.